JPS63167107A - Screw driving method - Google Patents
Screw driving methodInfo
- Publication number
- JPS63167107A JPS63167107A JP31101186A JP31101186A JPS63167107A JP S63167107 A JPS63167107 A JP S63167107A JP 31101186 A JP31101186 A JP 31101186A JP 31101186 A JP31101186 A JP 31101186A JP S63167107 A JPS63167107 A JP S63167107A
- Authority
- JP
- Japan
- Prior art keywords
- screw
- bit
- screws
- tightening
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 18
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】 産業上の利用分野 本発明は、ねじ締め方法に関するものである。[Detailed description of the invention] Industrial applications The present invention relates to a screw tightening method.
従来の技術
製品の軽薄短小化と共に、これらの製品を締結するねじ
も、精密・小型化している。ねじの自動締結作業を行な
うねじ締め方法として一般に（１） ねじを整列スト
ックする傾斜シュートから、エスケープで１本ずつ分離
し、先端のキャッチャで保持したねじを、真空吸着パイ
プと内蔵したビットで、下降途中で、吸着保持１回転さ
せながらねじ締めする方法、
（２）ねじを圧送パイプで、ねじを保持するＹパイプ内
に送り込み、ビットを回転下降させながら、Ｙパイプ先
端を押しひろげながらねじ締めする方法。As conventional technological products have become lighter, thinner, shorter and smaller, the screws used to fasten these products have also become more precise and smaller. In general, the screw tightening method for automatically tightening screws is as follows: (2) Feed the screw into the Y-pipe that holds the screw using the pressure feed pipe, rotate the bit downward, and tighten the screw while pushing the tip of the Y-pipe out. how to.
等がある。以下図面を参照しながら、上述した従来の１
のキャッチャで保持したねじを、真空吸肩パイプと内蔵
したビットで、ねじ締めする方法の−例について説明す
る。第３図はねじ締め方法の概要を示す図である。etc. With reference to the drawings below, the conventional 1 mentioned above
An example of how to tighten a screw held by a catcher using a vacuum suction pipe and a built-in bit will be explained below. FIG. 3 is a diagram showing an outline of the screw tightening method.
１はねじ２を整列ストックさせるシュートである。３は
ねじ２の飛出し防止用の上ガイド、４は整列したねじ２
を、１本ずつ分離するエスケープである。５は分離され
たねじ２を保持するキャッチャであり、支点ビン６を中
心に下方向に回転するが、巻きバネ９で、一定姿勢に保
持される。７はねじ２をキャッチャ５から吸い上げる真
空吸着パイプであり、ねじ２を締結するビット８″ｆ：
、内蔵している。以上のように構成された、ねじ締め方
法について、以下にその動作について説明する。Reference numeral 1 denotes a chute for aligning and stocking the screws 2. 3 is the upper guide to prevent screws 2 from popping out, 4 is the aligned screws 2
This is an escape that separates the lines one by one. A catcher 5 holds the separated screw 2, and rotates downward around a fulcrum pin 6, but is held in a constant position by a coiled spring 9. 7 is a vacuum suction pipe that sucks up the screw 2 from the catcher 5, and a bit 8″f that tightens the screw 2:
, built-in. The operation of the screw tightening method configured as described above will be described below.
シュート１と上ガイド３によって整列ストックされてい
るねじがエスケープ４で１本分離される。One screw that is aligned and stocked by the chute 1 and the upper guide 3 is separated by the escape 4.
傾斜のついたシュート１上を自重落下しながら、キャッ
チ６に姿勢を保ちながら保持される。次に真空吸着パイ
プ７が真空を発生し、ビット７が回転しながら同時に下
降してくる。下降途中でキャッチャ５上のビス２を真空
吸着パイプ７が吸着保持しさらに下降し、キャッチャ６
を下に押し下げ、ビット８が回転し、ねじ締めを行なう
。ねじ締めが完了すると、真空吸着パイプ７とビ、ット
８が機能を停止し、上昇する。上昇途中でキャッチャ６
が巻きバネ９によシ、元の姿勢に戻シ、上昇完了で１サ
イクルが終る。以降サイクルの繰返しでねじ締めが実行
される。While falling under its own weight on the sloping chute 1, it is held by the catch 6 while maintaining its posture. Next, the vacuum suction pipe 7 generates a vacuum, and the bit 7 rotates and simultaneously descends. On the way down, the vacuum suction pipe 7 sucks and holds the screw 2 on the catcher 5, and the catcher 6 further descends.
Push down to rotate the bit 8 and tighten the screw. When the screw tightening is completed, the vacuum suction pipe 7 and the bit 8 stop functioning and rise. Catcher 6 on the way up
One cycle ends when the coiled spring 9 returns to the original position and the lift is completed. Thereafter, screw tightening is performed by repeating the cycle.
発明が解決しようとする問題点
しかし、上記のような構成のねじ締め方法では、ねじの
流れが自重落下方法である几め、ねじ０脚径に比べ脚長
さの短かいものは、重心がねじ頭部側にあるため、シュ
ートからキャッチャに乗シ移る時、上方が開放となり、
ねじが反転する。またねじ０脚径の小さいものは、エス
ケープが困難であったり、キャッチャ上での姿勢が不安
定になシ、真空吸着パイプで吸着できないという問題点
を有していた。Problems to be Solved by the Invention However, in the screw tightening method with the above-mentioned configuration, the flow of the screw is a method of falling under its own weight. Since it is on the head side, the upper part is open when moving from the chute to the catcher.
The screw is reversed. Further, screws with a small leg diameter have problems such as difficulty in escape, unstable posture on the catcher, and inability to be picked up by a vacuum suction pipe.
本発明は上記問題点に鑑み、従来のねじを自重落下から
、テーピングによる姿勢安定の強制送りにすることによ
シ、安定したねじ締め方法を提供するものである。In view of the above-mentioned problems, the present invention provides a stable screw tightening method by changing the conventional method of screws falling under their own weight to forced feeding with a stable posture using taping.
問題点を解決するための手段
上記問題点を解決するために本発明のねじ締め方法は長
尺部、すなわちテープにテーピングされたねじをビット
により、テーピングを突き破り、ねじ締めするという構
成を備えたものである。Means for Solving the Problems In order to solve the above-mentioned problems, the screw tightening method of the present invention has a configuration in which a long portion, that is, a screw taped to a tape, is pierced through the taping with a bit and the screw is tightened. It is something.
作 用
本発明は上記した構成によって、従来はねじのバランス
や、自重落下で整列分離し、ねじ締めしていたものを、
凹部にねじの頭を内蔵し、凹部の穴にねじの脚部を配し
たテーピング内のねじを、ビットを回転させながら、テ
ーピングの底部の壁を突き破りねじ締めすることにより
、ねじのバランスが悪いものや、精密小ねじでも安定し
たねじ締めが行なえる。Function The present invention has the above-mentioned configuration, so that the screws that were conventionally aligned and separated by balancing the screws or falling under their own weight, and then tightening the screws.
The screw head is built into the recess, and the screw leg is placed in the hole in the recess.The screw is tightened through the bottom wall of the taping while rotating the bit, which causes the screw to become unbalanced. Stable screw tightening is possible even with screws and small precision screws.
実施例
以下本発明の一実施例のねじ締め方法について、図面を
参照しながら説明する。第１図は本発明の第１の実施例
におけるねじ締め方法の概要を示すものである。EXAMPLE Hereinafter, a screw tightening method according to an example of the present invention will be described with reference to the drawings. FIG. 1 shows an outline of a screw tightening method in a first embodiment of the present invention.
第１図において、１０はねじ１１を内蔵するテープであ
る。１２は真空吸着パイプ１３で吸着されたねじ１１を
締結するビットである。１４はビット１２が下降する時
の受けである。In FIG. 1, reference numeral 10 is a tape having a screw 11 built therein. Reference numeral 12 denotes a bit for fastening the screw 11 that has been sucked by the vacuum suction pipe 13. 14 is a receiver when bit 12 falls.
以上のように構成されたねじ締め方法について、第１図
、第２図を用いてその動作を説明する。第２図はねじ締
め時の断面した側面図である。まずねじ１１が内蔵され
たテープ１１がビット１２の真下まで１ピツチ送られる
。次にビット１２と真空吸着パイプ１３と同時に下降す
る。真空吸着ノくイブ１３はテープ１ｏ上面に当ると、
ねじ１１を吸着すると共に停止する。ビット１２は回転
しながらさらに下降しねじ１１の十字ミゾをひらいなが
ら、ねじ締めを行なう。The operation of the screw tightening method configured as described above will be explained using FIGS. 1 and 2. FIG. 2 is a cross-sectional side view during screw tightening. First, the tape 11 with a built-in screw 11 is fed one pitch to just below the bit 12. Next, the bit 12 and the vacuum suction pipe 13 descend simultaneously. When the vacuum suction blade 13 hits the top surface of the tape 1o,
It stops when it attracts the screw 11. The bit 12 further descends while rotating and opens the cross groove of the screw 11 to tighten the screw.
以上のように本実施例によれば、ねじを内蔵するテープ
と、ねじを吸着する真空吸着パイプ及びねじを締結する
ビット及び受けを設けることＫより、ねじ０脚径に比べ
脚長さの短かいものや膨径の小さいねじのねじ締めを安
定して行なうことができる。As described above, according to this embodiment, by providing a tape with a built-in screw, a vacuum suction pipe that suctions the screw, and a bit and receiver for fastening the screw, the leg length is shorter than the zero leg diameter of the screw. It is possible to stably tighten objects and screws with a small expansion diameter.
発明の効果
以上のように本発明は、ねじをテープ内に一定姿勢で内
蔵した状態で供給し、テープ底部をビットを回転させ突
き破シ、ねじ締めすることにより、ねじ０脚径に比べ脚
長さの短かいものや膨径の小さいねじのねじ締めを安定
して行なうことができる。Effects of the Invention As described above, the present invention provides a screw that is housed in a tape in a fixed position, and then rotates a bit to break through the bottom of the tape and tightens the screw. It is possible to stably tighten screws with short lengths or small diameter screws.
第１図は本発明の第１の実施例におけるねじ締め装置の
断面図、第２図は第１図の動作後の同側断面図、第３図
は従来のねじ締め装置の側断面図である。
１ｏ・・・・・・テープ、１２・・・・・・ビット、１
３・・・・・・真空吸着パイプ。Fig. 1 is a sectional view of a screw tightening device according to the first embodiment of the present invention, Fig. 2 is a sectional view of the same side after the operation of Fig. 1, and Fig. 3 is a side sectional view of a conventional screw tightening device. be. 1o...Tape, 12...Bit, 1
3...Vacuum suction pipe.
Claims (5)
めする方法であって、前記長尺部は、少なくともねじの
一部を凹部に内蔵し、かつ複数個のねじを有するよう構
成され、かつ前記ビットにより前記長尺部を破ってねじ
を所定位置に締め付けるねじ締め方法。(1) A method of tightening a screw from a long part with a bit at a predetermined position, the long part having at least a part of the screw built into a recess and having a plurality of screws. and breaking the elongated portion with the bit and tightening the screw in a predetermined position.
ねじを回転させて長尺部を破るよう構成した特許請求の
範囲第１項記載のねじ締め方法。(2) The screw tightening method according to claim 1, wherein the bit rotates and comes into contact with the head of the screw to rotate the screw and break the long portion.
請求の範囲第１項記載のねじ締め方法。(3) The screw tightening method according to claim 1, wherein the screw tightening method is configured to penetrate the bottom of the recess of the elongated portion.
プが長尺部に当接するとパイプだけ停止し、次にビット
が下降するよう設けられた特許請求の範囲第１項記載の
ねじ締め方法。(4) Screw tightening according to claim 1, wherein the bit is provided in the pipe so as to be movable up and down, and when the pipe comes into contact with the long part, only the pipe stops, and then the bit descends. Method.
が長尺部に当接して停止するとねじを吸着するよう構成
された特許請求の範囲第４項記載のねじ締め方法。(5) The screw tightening method according to claim 4, wherein the inside of the pipe is provided so as to be able to maintain a vacuum, and the screw is attracted when the pipe comes into contact with the long part and stops.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31101186A JPS63167107A (en) | 1986-12-29 | 1986-12-29 | Screw driving method |
| US07/403,057 US4955476A (en) | 1986-12-25 | 1989-09-01 | Fastener carrier for the support of screw members |
| US07/468,278 US5090103A (en) | 1986-12-25 | 1990-01-22 | Method of fastening screw members which are supported by a fastener carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31101186A JPS63167107A (en) | 1986-12-29 | 1986-12-29 | Screw driving method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63167107A true JPS63167107A (en) | 1988-07-11 |
Family
ID=18012045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP31101186A Pending JPS63167107A (en) | 1986-12-25 | 1986-12-29 | Screw driving method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63167107A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5092460A (en) * | 1988-02-29 | 1992-03-03 | Canon Kabushiki Kaisha | Method of and apparatus for fastening a fastening member |
| JP2008025769A (en) * | 2006-07-24 | 2008-02-07 | Japan Power Fastening Co Ltd | Screw holding object and connecting screw |
| JP2014200850A (en) * | 2013-04-01 | 2014-10-27 | マックス株式会社 | Screw guide structure in screw fastening machine for connection screw |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5830012B2 (en) * | 1976-03-02 | 1983-06-27 | 日本軽金属株式会社 | How to move a greenhouse and its greenhouse |
| JPS58143962A (en) * | 1982-02-18 | 1983-08-26 | 松下電器産業株式会社 | Screw driver |
-
1986
- 1986-12-29 JP JP31101186A patent/JPS63167107A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5830012B2 (en) * | 1976-03-02 | 1983-06-27 | 日本軽金属株式会社 | How to move a greenhouse and its greenhouse |
| JPS58143962A (en) * | 1982-02-18 | 1983-08-26 | 松下電器産業株式会社 | Screw driver |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5092460A (en) * | 1988-02-29 | 1992-03-03 | Canon Kabushiki Kaisha | Method of and apparatus for fastening a fastening member |
| JP2008025769A (en) * | 2006-07-24 | 2008-02-07 | Japan Power Fastening Co Ltd | Screw holding object and connecting screw |
| JP2014200850A (en) * | 2013-04-01 | 2014-10-27 | マックス株式会社 | Screw guide structure in screw fastening machine for connection screw |
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